The Wedding is the forth episode of the third series of My Parents Are Aliens.
Summary[]
Brian and Sophie are not technically married, so Lucy arranges a wedding to bring the family closer together, but her grand ideas are nothing compared to Sophie's. Brian learns it is hard to choose a best man. When Mel gets angry about the wedding, they decide to have a proper wedding, and then a honeymoon only to come back with Sophie expecting a baby and shows the family The Sonogram of The baby